Numbers 18:11, 18-19

“The contribution of their gifts also belongs to you. I have given all the Israelites’ presentation offerings  to you and to your sons and daughters as a permanent statute.  Every ceremonially clean person in your house may eat it.

But their meat belongs to you. It belongs to you like the breast of the presentation offering and the right thigh. “I give to you and to your sons and daughters all the holy contributions that the Israelites present to the LORD as a permanent statute. It is a permanent covenant of salt  before the LORD for you as well as your offspring.”